Are fire alarm wall pulls safe to use when .....?

Discussion created by g5alva on Apr 6, 2017
Latest reply on Jul 21, 2017 by skiime
Is it a safe or an unsafe practice to use a fire alarm pull station to help evacuate a building where there has been a report of a natural or other flammable vapors?  Are these type of electrical devices safe to activate in an area where a leakage of natural gas has been determined?